Tom Brady and Gisele Bundchen keep quiet amid split rumors

The Super Bowl champ has been dragged into Ben Affleck and Jennifer Garner's divorce drama after Affleck and Garner's ex nanny Christine Ouzounian posted a photo of herself wearing his four Super Bowl rings. But that's not all.

"A report has surfaced, alleging that [Brady] and Gisele could be headed towards a divorce," Wonderwall.com's Jessica Wedemeyer told ET. "We're hearing that they're bickering non-stop lately. And really the drama kind of reached a head at Tom's birthday dinner. Allegedly, Gisele stormed out she was so angry."

OK! magazine claims that, should they split, there could be $460 million at stake.

The couple showed no signs of trouble in a Facebook post from Bundchen celebrating Brady's 38th birthday on Aug. 3.

Happy birthday my love! We're so blessed to have you in our lives. Thank you for always giving us so much love. We love...

"Happy birthday my love," Bundchen, 35, wrote. "We're so blessed to have you in our lives. Thank you for always giving us so much love. We love you!"

In the photo, the couple shared a kiss with children, Vivian, 2, and Benjamin, 5, on their shoulders.

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Gisele Bundchen and Tom Brady

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Tom Brady and Gisele Bundchen keep quiet amid split rumors

GLENDALE, AZ - FEBRUARY 01: Gisele Bundchen, wife of Tom Brady #12 of the New England Patriots, walks on the field with their son, Benjamin after defeating the Seattle Seahawks during Super Bowl XLIX at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. The Patriots defeated the Seahawks 28-24. (Photo by Andy Lyons/Getty Images)

GLENDALE, AZ - FEBRUARY 01: Tom Brady #12 of the New England Patriots kisses his wife Gisele Bundchen after defeating the Seattle Seahawks during Super Bowl XLIX at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. The Patriots defeated the Seahawks 28-24. (Photo by Jamie Squire/Getty Images)

Brazilian model Gisele Bundchen (R) gestures alongside US American football player Tom Brady during a closing ceremony ahead of the final football match between Germany and Argentina for the FIFA World Cup at The Maracana Stadium in Rio de Janeiro on July 13, 2014. AFP PHOTO / CHRISTOPHE SIMON (Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)

Gisele Bndchen and Tom Brady attend the 'Charles James: Beyond Fashion' Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Andrew H. Walker/Getty Images)

Brazilian model Gisele Bundchen (C) walks alongside US American football player Tom Brady during a closing ceremony ahead of the final football match between Germany and Argentina for the FIFA World Cup at The Maracana Stadium in Rio de Janeiro on July 13, 2014. AFP PHOTO / CHRISTOPHE SIMON (Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)

NEW YORK, NY - MAY 05: Tom Brady and Gisele Bundchen attend the 'Charles James: Beyond Fashion' Costume Institute Gala held at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Karwai Tang/FilmMagic)

NEW YORK, NY - MAY 05: Gisele Bundchen and Tom Brady and attend the 'Charles James: Beyond Fashion' Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by John Lamparski/Getty Images)

BOSTON, MA - MARCH 27: Tom Brady and Gisele Bundchen are seen on March 27, 2014 in Boston, Massachusetts. (Photo by Stickman/Bauer-Griffin/GC Images)

NEW YORK, NY - MAY 05: Gisele Bundchen and Tom Brady attend 'Charles James: Beyond Fashion' Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Ron Galella, Ltd./WireImage)

NEW YORK, NY - MAY 06: NFL player Tom Brady (L) and model Gisele Bundchen attend the Costume Institute Gala for the 'PUNK: Chaos to Couture' exhibition at the Metropolitan Museum of Art on May 6, 2013 in New York City. (Photo by Jamie McCarthy/Getty Images for The Huffington Post)

NEW YORK, NY - MAY 06: Tom Brady and Gisele Bundchen attends the Costume Institute Gala for the 'PUNK: Chaos to Couture' exhibition at the Metropolitan Museum of Art on May 6, 2013 in New York City. (Photo by Rabbani and Solimene Photography/WireImage)

BOSTON, MA - JUNE 01: Tom Brady is seen kissing his wife Gisele Bundchen on June 01, 2012 in Boston, Massachusetts. (Photo by Stickman/Bauer-Griffin/GC Images)

NEW YORK, NY - MAY 07: Tom Brady and Gisele Bundchen attends the 'Schiaparelli And Prada: Impossible Conversations' Costume Institute Gala at the Metropolitan Museum of Art on May 7, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

BOSTON - APRIL 20: Tom Brady and Gisselle Bundchen kiss in a roof box stand during the seventh inning stretch as the Boston Red Sox face the New York Yankees on the 100th anniversary of Fenway Park. (Photo by John Tlumacki/The Boston Globe via Getty Images)

INDIANAPOLIS, IN - FEBRUARY 05: Tom Brady #12 of the New England Patriots chats with his wife Gisele Bundchen speak in the press conference area after the Patriots lost 21-17 against the New York Giants during Super Bowl XLVI at Lucas Oil Stadium on February 5, 2012 in Indianapolis, Indiana. (Photo by Rob Carr/Getty Images)

Tom Brady and Gisele Bundchen attends the 'Alexander McQueen: Savage Beauty' Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City.

NEW YORK - MAY 03: Tom Brady and model Gisele BÃ¼ndchen attend the Costume Institute Gala Benefit to celebrate the opening of the 'American Woman: Fashioning a National Identity' exhibition at The Metropolitan Museum of Art on May 3, 2010 in New York City. (Photo by Stephen Lovekin/Getty Images)

NEW YORK - MAY 03: NFL player Tom Brady and Gisele Bundchen attend the Metropolitan Museum of Art's 2010 Costume Institute Ball at The Metropolitan Museum of Art on May 3, 2010 in New York City. (Photo by Bryan Bedder/WireImage for Vogue)

NEW YORK - MAY 04: Tom Brady of the New England Patriots and Gisele Bundchen attend 'The Model as Muse: Embodying Fashion' Costume Institute Gala at The Metropolitan Museum of Art on May 4, 2009 in New York City. (Photo by Dimitrios Kambouris/FilmMagic)

NEW YORK - MAY 05: Actress/model Gisele Bundchen and athlete Tom Brady attend the Metropolitan Museum of Art Costume Institute Gala 'Superheroes: Fashion And Fantasy' at the Metropolitan Museum of Art on May 5, 2008 in New York City. (Photo by Dimitrios Kambouris/WireImage)

UNITED STATES - MAY 05: Gisele Bundchen and Tom Brady at the Costume Institute Gala celebrating Superheroes:Fashion and Fantasy .. and held at the Metropolitan Museum of Art (Photo by Richard Corkery/NY Daily News Archive via Getty Images)

NEW YORK - MARCH 11: Model Gisele Bundchen (L) and New England Patriots quarterback Tom Brady attend the opening of Ermenegildo Zegna Global Store on 5th Avenue on March 11, 2008 in New York City. (Photo by Amy Sussman/Getty Images)

Prior to the birthday wish, Bundchen was suspected of giving a gift to herself in Paris. Page Six alleged that the supermodel spent $11,000 on plastic surgery as a post-retirement present.

Bundchen has spoken out against plastic surgery in the past, telling Fox News "no way" in 2008.

"Actually, I asked my mother the very same question and she said, 'It's taken me 58 years for me to look like this. You think I'm going to ruin it now?'" she said at the time. "She looks great, so I hope I will look the same."